Hello, now that I'm level 41, I feel like I can start some farming. Is this a good level, or should I level up further?

I am clueless about where to farm and what to farm. I've looked at some threads which were years old and I'm sure things have changed by now.

Also I don't have any sort of luck enhancer. So I'm guessing I need to make about 200k first to buy a lepre before I can get into more farming. What's they way to go from, hmmm.. let's see.. 0 gold?

Although I said I don't have any luck enhancers, I do in fact have a 60 minute VIP combo elixir which I found in my stash. I think it was a gift when there was an elixir glitch years ago. Don't remember... or maybe all new accounts get it.

I was saving that to use at the right moment so should I use it now or level up and use it?